What did you clean the door with?
Nice work BTW!!
The big door or the floor? The door I wet down first, and sprayed some Simple Green on it and let it soak. Then I gave it a good going over with a sponge style mop and rinsed it clean with the garden hose. Worked great. Much easier than how I’ve done it in the past, which was by hand with cleaner and paper towels.
The floor came that clean with only the grey scrub pad on the machine and straight water. Used a small amount of Simple Green on only the really bad and oily spots.